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Daniel Fischer<p>First Detection of Circular Polarization in Radio Continuum Toward a Massive <a href="https://scicomm.xyz/tags/Protostar" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Protostar</span></a>: <a href="https://iopscience.iop.org/article/10.3847/2041-8213/ade99b" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">iopscience.iop.org/article/10.</span><span class="invisible">3847/2041-8213/ade99b</span></a> -&gt; Unlocking cosmic secrets of stellar birth - first glimpse of magnetism near an infant massive star: <a href="https://www.iist.ac.in/massive_star" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="">iist.ac.in/massive_star</span><span class="invisible"></span></a></p>
>LEAKLIV:/ Alternative Media<p>🌌🔭 Thanks to the remarkable capabilities of the James Webb <a href="https://mastodon.social/tags/Space" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Space</span></a> <a href="https://mastodon.social/tags/Telescope" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Telescope</span></a> (JWST), we now have an unprecedented view of a <a href="https://mastodon.social/tags/star" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>star</span></a> in the process of formation.</p><p>→ The object in focus is HH 30, a <a href="https://mastodon.social/tags/protostar" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>protostar</span></a> situated in the Taurus <a href="https://mastodon.social/tags/Molecular" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Molecular</span></a> Cloud, approximately 450 light-years from Earth. </p><p>&gt;LEAKLIV:/</p>
Mikko Tuomi<p>Identifying the formation period of planetary systems, such as our solar system, could be the beginning of the journey to discover the origin of life.</p><p>The key to this is the unique substructures found in protoplanetary disks—the sites of <a href="https://scicomm.xyz/tags/planet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>planet</span></a> formation.</p><p>A protoplanetary disk is composed of low-temperature molecular gas and dust, surrounding a <a href="https://scicomm.xyz/tags/protostar" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>protostar</span></a>.</p><p>If a planet exists in the disk, its <a href="https://scicomm.xyz/tags/gravity" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>gravity</span></a> will gather or eject materials within the disk, forming characteristic substructures such as rings or spirals. In other words, various disk substructures can be interpreted as "messages" from the forming <a href="https://scicomm.xyz/tags/planets" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>planets</span></a>.</p><p><a href="https://scicomm.xyz/tags/astronomy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astronomy</span></a> <a href="https://scicomm.xyz/tags/exoplanets" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>exoplanets</span></a><br><a href="https://phys.org/news/2025-06-super-resolution-imaging-reveals-planet.html" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">phys.org/news/2025-06-super-re</span><span class="invisible">solution-imaging-reveals-planet.html</span></a></p>
Daniel Fischer<p>HDO Ice Detected toward an Isolated Low-mass <a href="https://scicomm.xyz/tags/Protostar" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Protostar</span></a> with JWST: <a href="https://iopscience.iop.org/article/10.3847/2041-8213/addb45" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">iopscience.iop.org/article/10.</span><span class="invisible">3847/2041-8213/addb45</span></a> -&gt; Detection of semi-heavy water ice around young sunlike star: <a href="https://www.astronomie.nl/nieuws/en/detection-of-semi-heavy-water-ice-around-young-sunlike-star-4555" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">astronomie.nl/nieuws/en/detect</span><span class="invisible">ion-of-semi-heavy-water-ice-around-young-sunlike-star-4555</span></a></p>
Mikko Tuomi<p>A <a href="https://scicomm.xyz/tags/JWST" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>JWST</span></a> image of Herbig-Haro 49/50 — a frothy-looking outflow from a nearby <a href="https://scicomm.xyz/tags/protostar" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>protostar</span></a> — with a multi-hued spiral <a href="https://scicomm.xyz/tags/galaxy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>galaxy</span></a>.</p><p>Herbig-Haro objects are outflows produced by jets launched from a nearby, forming <a href="https://scicomm.xyz/tags/star" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>star</span></a>.</p><p>The outflows, which can extend for light-years, plow into a denser region of material.</p><p>This creates shock waves, heating the material to higher temperatures.</p><p>The material then cools by emitting light at visible and infrared wavelengths.</p><p><a href="https://scicomm.xyz/tags/astronomy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>astronomy</span></a><br><a href="https://science.nasa.gov/missions/webb/nasas-webb-telescope-unmasks-true-nature-of-the-cosmic-tornado/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">science.nasa.gov/missions/webb</span><span class="invisible">/nasas-webb-telescope-unmasks-true-nature-of-the-cosmic-tornado/</span></a></p>
Discovery Panel Podcast<p>Das große Finale startet mit Supernova Part 1! 💥🌌 Die Crew der Protostar kämpft gegen die Zeit, das Living Construct und Admiral Jellico (der wieder mal die Laune einer asthmatischen Tribble-Kolonie hat). 🚀 Aber keine Panik, es gibt wilde Warp-Manöver, ein bisschen Fast &amp; Furious im Star Trek-Style und natürlich... philosophische Exkurse zu Augments und moralischen Dilemmas! 🧠💫</p><p>Klingt nach einem ruhigen Tag bei der Sternenflotte, oder? 😉</p><p><a href="https://podcasts.social/tags/StarTrek" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>StarTrek</span></a> <a href="https://podcasts.social/tags/Supernova" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Supernova</span></a> <a href="https://podcasts.social/tags/Protostar" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Protostar</span></a> <br><a href="https://www.discoverypanel.de/2024/10/14/episodenbesprechung-star-trek-prodigy-supernova-part-1-s01e19/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">discoverypanel.de/2024/10/14/e</span><span class="invisible">pisodenbesprechung-star-trek-prodigy-supernova-part-1-s01e19/</span></a></p>
Dr. John Barentine FRAS<p>Just in time for today's solstice, <span class="h-card" translate="no"><a href="https://bird.makeup/users/nasawebb" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>nasawebb</span></a></span> dropped this dreamy <a href="https://astrodon.social/tags/NIRCam" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NIRCam</span></a> image of the Serpens Nebula.</p><p>Located 1,300 light-years from Earth, Serpens is home to a dense cluster of very young <a href="https://astrodon.social/tags/stars" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>stars</span></a> formed only in about the last 100,000 years.</p><p>More info: <a href="https://webbtelescope.org/contents/news-releases/2024/news-2024-115" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">webbtelescope.org/contents/new</span><span class="invisible">s-releases/2024/news-2024-115</span></a></p><p><a href="https://astrodon.social/tags/Astronomy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Astronomy</span></a> <a href="https://astrodon.social/tags/JWST" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>JWST</span></a> <a href="https://astrodon.social/tags/Infrared" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Infrared</span></a> <a href="https://astrodon.social/tags/Protostar" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Protostar</span></a> <a href="https://astrodon.social/tags/StarFormation" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>StarFormation</span></a></p>
Mikko Tuomi<p>Solving the mystery of how <a href="https://scicomm.xyz/tags/planets" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>planets</span></a> like Earth form is an important question for understanding the origin of life.</p><p>Planets are thought to form when interstellar dust and gas collect in a <a href="https://scicomm.xyz/tags/protoplanetary" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>protoplanetary</span></a> disk surrounding a <a href="https://scicomm.xyz/tags/protostar" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>protostar</span></a>, but it has been unclear how <a href="https://scicomm.xyz/tags/planet" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>planet</span></a> formation begins.</p><p>By observing protoplanetary disks without dark rings, astronomers can study systems where giant planets have not yet formed.</p><p><a href="https://phys.org/news/2023-10-astronomers-planet-formation.html" rel="nofollow noopener" target="_blank"><span class="invisible">https://</span><span class="ellipsis">phys.org/news/2023-10-astronom</span><span class="invisible">ers-planet-formation.html</span></a></p><p>Paper by Ohashi et al. (2023):<br><a href="https://iopscience.iop.org/article/10.3847/1538-4357/ace9b9" rel="nofollow noopener" target="_blank"><span class="invisible">https://</span><span class="ellipsis">iopscience.iop.org/article/10.</span><span class="invisible">3847/1538-4357/ace9b9</span></a></p>
Daniel Fischer<p>Triple Spiral Arms of a Triple <a href="https://scicomm.xyz/tags/Protostar" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Protostar</span></a> System Imaged in Molecular Lines: <a href="https://iopscience.iop.org/article/10.3847/1538-4357/acdd5b" rel="nofollow noopener" target="_blank"><span class="invisible">https://</span><span class="ellipsis">iopscience.iop.org/article/10.</span><span class="invisible">3847/1538-4357/acdd5b</span></a> -&gt; Triple <a href="https://scicomm.xyz/tags/StarBirth" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>StarBirth</span></a> - Unraveling the Mystery with <a href="https://scicomm.xyz/tags/ALMA" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ALMA</span></a>: <a href="https://www.almaobservatory.org/en/press-releases/triple-star-birth-unraveling-the-mystery-with-alma/" rel="nofollow noopener" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">almaobservatory.org/en/press-r</span><span class="invisible">eleases/triple-star-birth-unraveling-the-mystery-with-alma/</span></a></p>
Jim Donegan 🎵 ✅<p>'Flight of the Protostar' - A Star Trek Fan Production (2023)</p><p><a href="https://www.youtube.com/watch?v=9BpFJEkAV8I&amp;ab_channel=Power543FanFilms" rel="nofollow noopener" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">youtube.com/watch?v=9BpFJEkAV8</span><span class="invisible">I&amp;ab_channel=Power543FanFilms</span></a> </p><p><a href="https://mastodon.scot/tags/StarTrek" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>StarTrek</span></a> <a href="https://mastodon.scot/tags/Trek" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Trek</span></a> <a href="https://mastodon.scot/tags/Protostar" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Protostar</span></a> <a href="https://mastodon.scot/tags/USSProtostar" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>USSProtostar</span></a> <a href="https://mastodon.scot/tags/Dauntless" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Dauntless</span></a> <a href="https://mastodon.scot/tags/USSDauntless" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>USSDauntless</span></a> <a href="https://mastodon.scot/tags/Prodigy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Prodigy</span></a> <a href="https://mastodon.scot/tags/StarTrekProdigy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>StarTrekProdigy</span></a> <a href="https://mastodon.scot/tags/SaveStarTrekProdigy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SaveStarTrekProdigy</span></a> <a href="https://mastodon.scot/tags/FanMade" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>FanMade</span></a> <a href="https://mastodon.scot/tags/FanFilm" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>FanFilm</span></a> <a href="https://mastodon.scot/tags/Short" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Short</span></a> <a href="https://mastodon.scot/tags/StarTrekShort" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>StarTrekShort</span></a> <a href="https://mastodon.scot/tags/ShortTrek" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ShortTrek</span></a> <a href="https://mastodon.scot/tags/TrekShorts" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>TrekShorts</span></a> <a href="https://mastodon.scot/tags/Power543FanFilms" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Power543FanFilms</span></a> <a href="https://mastodon.scot/tags/SamuelCockings" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SamuelCockings</span></a></p>
Daniel Fischer<p>A Keplerian disk with a four-arm spiral birthing an episodically accreting high-mass <a href="https://scicomm.xyz/tags/protostar" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>protostar</span></a>: <a href="https://arxiv.org/abs/2304.14740" rel="nofollow noopener" target="_blank"><span class="invisible">https://</span><span class="">arxiv.org/abs/2304.14740</span><span class="invisible"></span></a> -&gt; Spiral Pattern Gives Clue to how High-Mass Stars Form: <a href="https://www.nao.ac.jp/en/news/science/2023/20230228-dos.html" rel="nofollow noopener" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">nao.ac.jp/en/news/science/2023</span><span class="invisible">/20230228-dos.html</span></a></p>